MDF_AL_DISABLED
md->flags |= MDF_FULL_SYNC | MDF_AL_DISABLED;
device->ldev->md.flags &= ~MDF_AL_DISABLED;
device->ldev->md.flags |= MDF_AL_DISABLED;
drbd_md_test_flag(device->ldev, MDF_AL_DISABLED))) {
device->ldev->md.flags &= ~MDF_AL_DISABLED;
device->ldev->md.flags |= MDF_AL_DISABLED;